| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| certified mail online free | 0.47 | 0.7 | 5967 | 21 | 26 |
| certified | 1.53 | 0.2 | 460 | 5 | 9 |
| 0.41 | 1 | 9653 | 81 | 4 | |
| online | 0.03 | 0.4 | 4004 | 43 | 6 |
| free | 0.11 | 0.3 | 4974 | 48 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| certified mail online free | 0.6 | 0.1 | 3138 | 18 |
